diff --git a/assets/img/TLS-thumb.png b/assets/img/TLS-thumb.png
new file mode 100644
index 0000000..e10b473
Binary files /dev/null and b/assets/img/TLS-thumb.png differ
diff --git a/assets/img/TLS-thumb2.png b/assets/img/TLS-thumb2.png
new file mode 100644
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diff --git a/content/blog/MOP2/AMD64-TLS.adoc b/content/blog/MOP2/AMD64-TLS.adoc
index 2168c0d..1cfe5b2 100644
--- a/content/blog/MOP2/AMD64-TLS.adoc
+++ b/content/blog/MOP2/AMD64-TLS.adoc
@@ -4,7 +4,7 @@ Kamil Kowalczyk
 :jbake-type: post
 :jbake-tags: MOP2 osdev
 :jbake-status: published
-:og-image: img/sisyphus.jpeg
+:og-image: img/TLS-thumb2.png
 :og-title: x86_64 thread-local storage implementation